法库县桃红颈天牛的发生与防治

Occurrence and Prevention of Peach-Necked Longhorn in Faku County

摘要: 近年来，随着法库县造林、绿化的快速发展，山杏、扁杏、京桃、稠李等造林、绿化树种及果园的桃、李、杏等树种病虫为害日益加重。特别是桃红颈天牛对这些核果类树种已经造成不同程度的危害，严重的甚至毁林、毁园。桃红颈天牛属于蛀干害虫，具有不易发现、危害严重、防治困难的特点。针对桃红颈天牛的发生、危害及防治，在2019年至2023年，4年多的时间里，本人通过现场调察、防治实践，归结了一套桃红颈天牛的发生规律和防治方法。

Abstract: In recent years, with the rapid development of afforestation and greening in Faku County, the pests and diseases of afforestation and greening tree species such as apricot, apricot, Beijing peach and plum, as well as the peach, plum and apricot in orchards have become increasingly serious. In particular, the peach-necked longhorn beetle has caused varying degrees of harm to these stone fruit tree species, and even deforestation and destruction of gardens in serious cases. The peach-necked longhorn beetle is a dry-boring pest, which has the characteristics of not easy to find, serious harm and difficult to control. In view of the occurrence and harm of the beetle, from 2019 to 2023, for more than four years, I summarized a set of occurrence rules and prevention methods through on-site investigation and prevention and control practices.